Grapevine spring supporting hanger



FIG. 1 is a front perspective view of a grapevine spring supportinghanger showing my new design;

FIG. 2 is a left side elevational view, with the right side being amirror image thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

The ornamental design for grapevine spring supporting hanger, as shownand described.